[PATCH v2] hwmon: (k10temp) Add thermal support for AMD 1Ah Family Models 80h-8Fh

From: Muralidhara M K

Date: Fri May 29 2026 - 07:20:22 EST


Add the new PCI Device ID for AMD 1Ah Family 80h-8Fh Models and wire
it into the k10temp PCI device table so that thermal monitoring works
out of the box on these processors.

Signed-off-by: Muralidhara M K <muralidhara.mk@xxxxxxx>
---
drivers/hwmon/k10temp.c | 1 +
include/linux/pci_ids.h | 1 +
2 files changed, 2 insertions(+)

diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
index a5d8f45b7881..8e8614cdfcda 100644
--- a/drivers/hwmon/k10temp.c
+++ b/drivers/hwmon/k10temp.c
@@ -568,6 +568,7 @@ static const struct pci_device_id k10temp_id_table[] = {
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_1AH_M50H_DF_F3) },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_1AH_M60H_DF_F3) },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_1AH_M70H_DF_F3) },
+ { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_1AH_M80H_DF_F3) },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_1AH_M90H_DF_F3) },
{ PCI_VDEVICE(HYGON, PCI_DEVICE_ID_AMD_17H_DF_F3) },
{}
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 24cb42f66e4b..3301224c5845 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -585,6 +585,7 @@
#define PCI_DEVICE_ID_AMD_1AH_M20H_DF_F3 0x16fb
#define PCI_DEVICE_ID_AMD_1AH_M60H_DF_F3 0x124b
#define PCI_DEVICE_ID_AMD_1AH_M70H_DF_F3 0x12bb
+#define PCI_DEVICE_ID_AMD_1AH_M80H_DF_F3 0x1243
#define PCI_DEVICE_ID_AMD_MI200_DF_F3 0x14d3
#define PCI_DEVICE_ID_AMD_MI300_DF_F3 0x152b
#define PCI_DEVICE_ID_AMD_VANGOGH_USB 0x163a
--
2.34.1